{"product_id":"de-sta-co-821556-swing-clamp-arm-blank-aluminum","title":"De-sta-co 821556 Swing Clamp Arm Blank Aluminum","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DE-STA-CO 821556 is a blank swing clamp arm machined from aluminum, designed for use with pneumatic and hydraulic swing clamp bodies in fixture and workholding applications. The arm measures 1.5 inches overall length with a 0.75 inch width, and adjusts to clamping heights ranging from 0.37 to 0.75 inches. The 1\/4-20 port thread accepts standard accessories and custom tooling pads. The blank arm profile gives toolmakers and fixture builders a clean starting surface for secondary machining, allowing custom tip geometry or contact pads to be added to suit the specific workpiece. This part is installed by tooling engineers, fixture designers, and skilled maintenance technicians in manufacturing environments.\u003c\/p\u003e\n\u003cp\u003eThis swing clamp arm is used in production fixtures on machining centers, welding cells, and assembly stations where repeatable part location and clamping are required. The blank configuration is common in custom fixture builds where the contact point must be tailored to a specific part geometry. Typical installations involve replacing a worn or modified arm, or configuring a new swing clamp body for a unique workholding setup. The aluminum construction keeps moving mass low, which is relevant in high-cycle automated fixtures.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBlank arm profile ready for secondary machining to custom tip geometry\u003c\/li\u003e\n  \u003cli\u003eAluminum construction reduces weight in high-cycle fixture applications\u003c\/li\u003e\n  \u003cli\u003e1\/4-20 port thread for standard accessory and tooling pad attachment\u003c\/li\u003e\n  \u003cli\u003eAdjustable clamping height range from 0.37 to 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e1.5 inch overall arm length with 0.75 inch arm width\u003c\/li\u003e\n  \u003cli\u003eCompatible with DE-STA-CO Series 8215, 8216, 8315, and 8316 clamp bodies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with DE-STA-CO Series 8215, 8216, 8315, and 8316 swing clamp bodies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by tooling engineers or maintenance technicians. Before replacing a swing clamp arm, shut off and lock out all pneumatic or hydraulic supply lines to the clamp body per applicable LOTO procedures. Confirm port thread engagement is complete and the arm is seated correctly against the clamp body before returning the fixture to service. Secondary machining of the blank arm should be completed before installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArm Shape\u003c\/strong\u003e: Blank\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArm Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArm Width\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Clamping Height\u003c\/strong\u003e: 0.37 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Clamping Height\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePort Thread Size\u003c\/strong\u003e: 1\/4-20 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112100\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DE-STA-CO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 821556\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DE-STA-CO","offers":[{"title":"Default Title","offer_id":51972423254322,"sku":"821556","price":96.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/70ec71d6fcbec71ce293297e9628e244.jpg?v=1789968340","url":"https:\/\/voomisupply.com\/products\/de-sta-co-821556-swing-clamp-arm-blank-aluminum","provider":"Voomi Supply","version":"1.0","type":"link"}